Applied research of XML digital signature based on conic curve cryptosystem
Shen Shi-lei · Jisuanji gongcheng yu sheji · 2012
To realize the digital signature to the students' achievement in the university educational administration system,the ElGamal type digital signature scheme based on conic curve over the ring Zn is applied in the XML digital signature domain.A XML digital signature system of students' achievement is designd and realized.The system's data flow,functional module,essential algorithm and the structure of the new XML signature file are introduced.The system's security and algorithm efficiency are analyzed and compared.The experimental results show that the application system has achieved the expected functionality.System's security and operating efficiency are improved further.Conic curve cryptosystem is used in the XML digital signature domain.